84380128

素因数分解:

$2^5\times 7^1\times {\mathrm{37}}^1\times {\mathrm{10181}}^1$

素因数の和:10235

約数の個数: 48

約数和(自身を含む): 195005664

約数和(自身を除く): 110625536

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 37, 56, 74, 112, 148, 224, 259, 296, 518, 592, 1036, 1184, 2072, 4144, 8288, 10181, 20362, 40724, 71267, 81448, 142534, 162896, 285068, 325792, 376697, 570136, 753394, 1140272, 1506788, 2280544, 2636879, 3013576, 5273758, 6027152, 10547516, 12054304, 21095032, 42190064, 84380128]

約数ペア:

[(1, 84380128), (2, 42190064), (4, 21095032), (7, 12054304), (8, 10547516), (14, 6027152), (16, 5273758), (28, 3013576), (32, 2636879), (37, 2280544), (56, 1506788), (74, 1140272), (112, 753394), (148, 570136), (224, 376697), (259, 325792), (296, 285068), (518, 162896), (592, 142534), (1036, 81448), (1184, 71267), (2072, 40724), (4144, 20362), (8288, 10181)]